Quarry with incline.*
Publications (3)
- Lindsay, Jean (1974); History of the North Wales Slate Industry; David & Charles; pp.323; ISBN 0-71536-264-X
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
- Richards, Alun John, (1999); The Slate Regions of North and Mid Wales and their Railways; Gwasg Carreg Gwalch; 0863815860
